I'm new to the whole hot rod scene. I have always been a turbo 4 banger kinda guy, but i'm sick of rebuilding my car every 6 minutes! So I bought an S-10. It now has a
010 4 bolt main 350 bored .040 over.
882 Casting heads (small valve) 76cc (I think)
Double Valve springs, Aluminum roller rockers. 1.5s
crane 113932 cam. its a 266/272 duration
Stock HEI distributor
Edelbrock Performer RPM Intake
Edelbrock 750 Carb
Heddman Headers
No exhaust yet
2800-3200 stall
350 turbo trans
factory 3:73 gears

Got it all together, and it's slow as Christmas. It's about as fast as a Vortec V6 5 speed. I'm dissappointed! What can I do to make it 400+ HP without spending an arm and a leg. I have a set of 64cc 1.96 valve Double Hump heads I can throw on it. Thanks for any input!